you don't have to rip up the bathroom for a showerhead
True, but you also don't have to rip up a bathroom to get a bidet seat installed on a standard toilet. I've seen them at Costco and Home Depot. I got the Intelliseat at Costco, and it works as advertised. Easy install, just had to add an adapter to the toilet water line, and an extension on a GFCI outlet (already installed). Now, a normal toilet seat is a ... PITA ...